import Vue from 'vue'
import App from './App.vue'

Vue.config.productionTip = false
// const Demo = Vue.extend({})
// const d = new Demo()
// Vue.prototype.x = d

new Vue({
    render: h => h(App),
    beforeCreate() {
        Vue.prototype.$bus = this //安装全局事件总线
    }
}).$mount('#app')
